Check that the charger input plug is connected and plug the charger input plug into the normal power outlet. If the situation remains the same, open the charger shell and observe whether the fuse connection is intact or not.  

For electric vehicles, the electric bicycle charger is an unremarkable accessory. Electric bicycle chargers have fewer faults than batteries and motors that are prone to problems.   When charging, the power indicator light is on, the charge indicator light is

The frame part is the basic inexpensive electric bike kit of the electric bike, is also the skeleton and the main body of the electric bike. The other parts are also directly or indirectly mounted on the frame. There are

If the contact is not firm and the degree of contact is light, the conduction will be poor, which will make the contact part of the line heat, the line loss is large, the output voltage is low, which will